WT tees
WT16.5X193.5 WT420X288
Values published by AISC, in US customary (original) and SI units.
Dimensions
- Depthd
- 18in
- Flange widthbf
- 16.2in
- Web thicknesstw
- 1.26in
- Flange thicknesstf
- 2.28in
- Distance k (design)kdes
- 3.07in
- Distance k (detailing)kdet
- 3.563in
Mass and area
- Mass per lengthm
- 193.5lb/ft
- Cross-sectional areaA
- 57in²
Strong axis x–x
- Moment of inertiaIx
- 1,460in⁴
- Elastic section modulusSx
- 107in³
- Plastic section modulusZx
- 193in³
- Radius of gyrationrx
- 5.07in
Weak axis y–y
- Moment of inertiaIy
- 810in⁴
- Elastic section modulusSy
- 100in³
- Plastic section modulusZy
- 156in³
- Radius of gyrationry
- 3.77in
Torsion and stability
- Torsional constantJ
- 73.9in⁴
- Warping constantCw
- 615in⁶
- Polar radius (shear center)r̄o
- 7.05in
- Flexural constantH
- 0.803
Centers
- Centroidȳ
- 4.27in
- Plastic neutral axisyp
- 1.76in
Slenderness ratios
- Flange slendernessbf/2tf
- 3.55
- Wall slendernessD/t
- 14.3